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RO3101A

更新时间： 2024-01-12 07:57:58
品牌 Logo 应用领域
RFM 晶体谐振器
页数 文件大小 规格书
2页 59K
描述
433.92 MHz SAW Resonator

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中文翻译

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RO3101A 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：ROHS COMPLIANT, CERAMIC, CASE SM3030-6, 6 PINReach Compliance Code：compliant
Factory Lead Time：20 weeks风险等级：8.05
其他特性：TR, 7/13 INCH晶体/谐振器类型：1-PORT
频率稳定性：0.0205%频率容差 (MHz)：0.075
插入损耗：2.2 dB安装特点：SURFACE MOUNT
标称工作频率：433.92 MHz最高工作温度：105 °C
最低工作温度：-40 °C并联电容：2.45 pF
物理尺寸：L3.13XB3.13XH1.38 (mm)/L0.123XB0.123XH0.054 (inch)表面贴装：YES
Base Number Matches：1

RO3101A 数据手册

 浏览型号RO3101A的Datasheet PDF文件第2页 
RO3101A  
• Ideal for European 433.92 MHz Transmitters  
• Very Low Series Resistance  
• Quartz Stability  
• Surface-Mount Ceramic Case  
• Complies with Directive 2002/95/EC (RoHS)  
433.92 MHz  
SAW  
Pb  
Resonator  
The RO3101A is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount, ceramic case.  
It provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters  
operating at 433.92 MHz. This SAW is designed specifically for remote-control and wireless security  
transmitters operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100.  
Absolute Maximum Ratings  
Rating  
Value  
+0  
Units  
dBm  
VDC  
°C  
CW RF Power Dissipation (See: Typical Test Circuit)  
DC voltage Between Terminals (Observe ESD Precautions)  
Case Temperature  
±30  
-40 to +85  
260  
Soldering Temperature (10 seconds / 5 cycles max.)  
°C  
SM5035-4  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Minimum  
Typical  
Maximum  
Units  
f
Center Frequency (+25 °C)  
Absolute Frequency  
433.845  
433.995  
MHz  
kHz  
dB  
C
2,3,4,5  
Δf  
Tolerance from 433.920 MHz  
±75  
2.2  
C
Insertion Loss  
Quality Factor  
IL  
2,5,6  
5,6,7  
1.5  
9000  
1458  
25  
Q
Unloaded Q  
U
Q
T
50 Ω Loaded Q  
L
Temperature Stability  
Turnover Temperature  
Turnover Frequency  
10  
40  
°C  
O
f
f
6,7,8  
O
C
2
Frequency Temperature Coefficient  
Absolute Value during the First Year  
FTC  
0.032  
ppm/°C  
|f |  
Frequency Aging  
1
5
≤10  
ppm/yr  
MΩ  
Ω
A
DC Insulation Resistance between Any Two Terminals  
1.0  
R
RF Equivalent RLC Model  
Motional Resistance  
Motional Inductance  
Motional Capacitance  
Shunt Static Capacitance  
19.4  
63.8  
2.11  
2.4  
M
L
5, 7, 9  
µH  
M
C
fF  
M
C
5, 6, 9  
2, 7  
pF  
O
L
Test Fixture Shunt Inductance  
55.1  
nH  
TEST  
Lid Symbolization (in addition to Lot and/or Date Codes)  
655 // YWWS  
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.  
Notes:  
1.  
2.  
Frequency aging is the change in f with time and is specified at +65°C or  
C
subject to change without notice.  
7.  
8.  
Derived mathematically from one or more of the following directly  
measured parameters: f , IL, 3 dB bandwidth, f versus T , and C .  
less. Aging may exceed the specification for prolonged temperatures  
above +65°C. Typically, aging is greatest the first year after manufacture,  
decreasing in subsequent years.  
C
C
C
O
Turnover temperature, T , is the temperature of maximum (or turnover)  
O
The center frequency, f , is measured at the minimum insertion loss point,  
frequency, f . The nominal frequency at any case temperature, T , may be  
C
O
C
IL , with the resonator in the 50 Ω test system (VSWR ≤ 1.2:1). The  
2
MIN  
calculated from: f = f [1 - FTC (T -T ) ]. Typically oscillator T is  
O
O
C
O
shunt inductance, L  
, is tuned for parallel resonance with C at f .  
TEST  
O C  
approximately equal to the specified resonator T .  
This equivalent RLC model approximates resonator performance near the  
resonant frequency and is provided for reference only. The capacitance C  
is the static (nonmotional) capacitance between the two terminals  
measured at low frequency (10 MHz) with a capacitance meter. The  
O
Typically, f  
or f  
is approximately equal to the  
TRANSMITTER  
OSCILLATOR  
9.  
resonator f .  
C
O
3.  
4.  
One or more of the following United States patents apply: 4,454,488 and  
4,616,197.  
Typically, equipment utilizing this device requires emissions testing and  
government approval, which is the responsibility of the equipment  
manufacturer.  
measurement includes parasitic capacitance with "NC” pads unconnected.  
Case parasitic capacitance is approximately 0.05 pF. Transducer parallel  
capacitance can by calculated as: C ≈ C - 0.05 pF.  
P
O
5.  
6.  
Unless noted otherwise, case temperature T = +25°C±2°C.  
C
10. Tape and Reel standard per ANSI / EIA 481.  
The design, manufacturing process, and specifications of this device are  
www.RFM.com  
E-mail: info@rfm.com  
Page 1 of 2  
©2008 by RF Monolithics, Inc.  
RO3101A - 3/26/08  
12

中文翻译

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